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org.eclipse.ui.ide.dialogs
Class ResourceEncodingFieldEditor
java.lang.Object
org.eclipse.jface.preference.FieldEditor
org.eclipse.ui.ide.dialogs.AbstractEncodingFieldEditor
org.eclipse.ui.ide.dialogs.ResourceEncodingFieldEditor
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public final class ResourceEncodingFieldEditor
- extends
AbstractEncodingFieldEditor
The ResourceEncodingFieldEditor is a field editor for editing the encoding of
a resource and does not use a preference store.
This class may be instantiated; it is not intended to be subclassed.
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Since:
- 3.1
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Method Summary
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protected
Composite
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createEncodingGroup
(
Composite parent,
int numColumns)
Creates a composite with all the encoding controls. |
protected
String
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defaultButtonText
()
Returns the text for the default encoding button. |
protected void
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doStore
()
Stores the preference value from this field editor into
the preference store. |
protected
String
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findDefaultEncoding
()
Returns the default encoding for the object being shown. |
protected
String
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getStoredValue
()
Returns the value that is currently stored for the encoding. |
void
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load
()
Initializes this field editor with the preference value from
the preference store. |
void
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loadDefault
()
Initializes this field editor with the default preference value
from the preference store. |
void
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setEnabled
(boolean enabled,
Composite parent)
Set whether or not the controls in the field editor
are enabled. |
void
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store
()
Stores this field editor's value back into the preference store. |
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Methods inherited from class org.eclipse.ui.ide.dialogs.
AbstractEncodingFieldEditor
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adjustForNumColumns,
doFillIntoGrid,
doLoad,
doLoadDefault,
getDefaultEnc,
getNumberOfControls,
getSelectedEncoding,
hasSameEncoding,
isValid,
refreshValidState,
setGroupTitle,
setPreferenceStore
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Methods inherited from class org.eclipse.jface.preference.
FieldEditor
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applyFont,
checkParent,
clearErrorMessage,
clearMessage,
convertHorizontalDLUsToPixels,
convertVerticalDLUsToPixels,
createControl,
dispose,
fillIntoGrid,
fireStateChanged,
fireValueChanged,
getFieldEditorFontName,
getLabelControl,
getLabelControl,
getLabelText,
getPage,
getPreferenceName,
getPreferencePage,
getPreferenceStore,
init,
presentsDefaultValue,
setButtonLayoutData,
setFocus,
setLabelText,
setPage,
setPreferenceName,
setPreferencePage,
setPresentsDefaultValue,
setPropertyChangeListener,
showErrorMessage,
showMessage
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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ResourceEncodingFieldEditor
public ResourceEncodingFieldEditor(
String labelText,
Composite parent,
IResource charsetResource)
- Creates a new encoding field editor for setting the encoding on the given
resource.
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Parameters:
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labelText - the label text of the field editor -
parent - the parent of the field editor's control -
charsetResource - must be an IContainer or an IFile. -
See Also:
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IContainer.getDefaultCharset(),
IFile.getCharset()
ResourceEncodingFieldEditor
public ResourceEncodingFieldEditor(
String labelText,
Composite parent,
IResource charsetResource,
String groupTitle)
- Creates a new encoding field editor for setting the encoding on the given
resource.
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Parameters:
-
labelText - the label text of the field editor -
parent - the parent of the field editor's control -
charsetResource - must be an IContainer or an IFile. -
groupTitle - the title for the field editor's control. If groupTitle is
null the control will be unlabelled
(by default a
Composite instead of a
Group. -
Since:
- 3.3
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See Also:
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IContainer.getDefaultCharset(),
IFile.getCharset(),
AbstractEncodingFieldEditor.setGroupTitle(String)
getStoredValue
protected
String getStoredValue()
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Description copied from class:
AbstractEncodingFieldEditor
- Returns the value that is currently stored for the encoding.
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Specified by:
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getStoredValue
in class
AbstractEncodingFieldEditor
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Returns:
- the currently stored encoding
doStore
protected void doStore()
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Description copied from class:
FieldEditor
- Stores the preference value from this field editor into
the preference store.
Subclasses must implement this method to save the entered value
into the preference store.
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Specified by:
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doStore
in class
FieldEditor
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store
public void store()
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Description copied from class:
FieldEditor
- Stores this field editor's value back into the preference store.
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Overrides:
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store
in class
FieldEditor
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load
public void load()
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Description copied from class:
FieldEditor
- Initializes this field editor with the preference value from
the preference store.
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Overrides:
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load
in class
FieldEditor
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loadDefault
public void loadDefault()
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Description copied from class:
FieldEditor
- Initializes this field editor with the default preference value
from the preference store.
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Overrides:
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loadDefault
in class
FieldEditor
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findDefaultEncoding
protected
String findDefaultEncoding()
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Description copied from class:
AbstractEncodingFieldEditor
- Returns the default encoding for the object being shown.
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Overrides:
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findDefaultEncoding
in class
AbstractEncodingFieldEditor
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Returns:
- the default encoding for the object being shown
defaultButtonText
protected
String defaultButtonText()
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Description copied from class:
AbstractEncodingFieldEditor
- Returns the text for the default encoding button.
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Overrides:
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defaultButtonText
in class
AbstractEncodingFieldEditor
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Returns:
- the text for the default encoding button
createEncodingGroup
protected
Composite createEncodingGroup(
Composite parent,
int numColumns)
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Description copied from class:
AbstractEncodingFieldEditor
- Creates a composite with all the encoding controls.
Subclasses may extend.
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Overrides:
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createEncodingGroup
in class
AbstractEncodingFieldEditor
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Parameters:
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parent - the parent widget -
numColumns - the number of columns in the parent
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Returns:
- the group control
setEnabled
public void setEnabled(boolean enabled,
Composite parent)
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Description copied from class:
FieldEditor
- Set whether or not the controls in the field editor
are enabled.
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Overrides:
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setEnabled
in class
AbstractEncodingFieldEditor
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Parameters:
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enabled - The enabled state. -
parent - The parent of the controls in the group.
Used to create the controls if required.
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
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